ZIP 03849 vs ZIP 03875

Source:

Madison, NH — Silver Lake, NH

This side-by-side compares ZIP 03849 (Madison, NH) and ZIP 03875 (Silver Lake, NH) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 03849 has a population of 1,585 at 25 people per square mile, while ZIP 03875 has 833 at 23 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 03849 reports a median household income of $96,439 against $115,583 in ZIP 03875, with per-capita income of $36,597 vs $66,210. The share of adults holding a bachelor's degree or higher is 31.3% in 03849 and 39.9% in 03875. Poverty rate reads 3.6% vs 6.9%, and unemployment 1.5% vs 17.4% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $390,100 in 03849 versus $371,100 in 03875, with median rent of $1,474 and per month respectively. Homeownership rate is 91.7% vs 97.5%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.

Compare different ZIP codes:

vs
Metric
03849
Madison, NH
03875
Silver Lake, NH
Population 1,585 833
Median Household Income $96,439 $115,583
Per Capita Income $36,597 $66,210
Median Age 43.6 54.5
Bachelor's Degree or Higher 31.3% 39.9%
Poverty Rate 3.6% 6.9%
Unemployment Rate 1.5% 17.4%
Median Home Value $390,100 $371,100
Median Rent (monthly) $1,474
Homeownership Rate 91.7% 97.5%
Population Density (per sq mi) 25 23

Values highlighted in green indicate the better metric where applicable. Source: U.S. Census Bureau ACS 2023.

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03849
Madison, NH
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03875
Silver Lake, NH
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What are common questions about this comparison?

How do ZIP codes 03849 and 03875 compare?
ZIP 03849 (Madison, NH) has a population of 1,585 and a median household income of $96,439. ZIP 03875 (Silver Lake, NH) has a population of 833 and a median household income of $115,583.
Which ZIP code has higher income, 03849 or 03875?
ZIP 03875 (Silver Lake, NH) has a higher median household income of $115,583 compared to $96,439 for ZIP 03849.
How do I compare two ZIP codes on PlainZIP?
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All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Data sourced from official U.S. Census ACS and HUD-USPS ZIP crosswalk data. See our methodology for details. Retrieved and formatted by PlainZIP Editorial.